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Debug a java application without starting the JVM with debug arguments
...ou may want to try it out on a test machine first.
Usage:
jsadebugd <pid>
jdb -connect sun.jvm.hotspot.jdi.SADebugServerAttachingConnector:debugServerName=localhost
The connector name withe arg can be found using jdb -listconnectors.
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How to undo a git merge with conflicts
...d Apr 21 '11 at 8:23
Daniel CassidyDaniel Cassidy
21k44 gold badges3434 silver badges4949 bronze badges
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Telling gcc directly to link a library statically
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Using pg_dump to only get insert statements from one table within database
...our_database < DATA.dump
to insert the same data in your data base considering you have the same structure
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Windows 7, 64 bit, DLL problems
...was able to have a clean registration. My environment is VS 2012. And I did copy the proper redist (x64 version) files to the same folder as my com dll.
– Jim Kennedy
Aug 15 '14 at 20:05
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What does the question mark in Java generics' type parameter mean?
...en the only thing you can pass in is a List<HasWord>.
However, if said signature was List<? extends HasWord> then you could pass in a List<ChildOfHasWord> instead.
Note that there is a subtle difference between List<? extends HasWord> and List<? super HasWord>. As Jo...
How can I get maven-release-plugin to skip my tests?
...h I could vote you 2 up. I spent hours trying to get this right... but 1. Did I miss something in the documentation or is the mvn documentation missing something ? 2. I had <skipTests>true</skipTests> configured in my company POM. Still did not work. What worked was your solution.
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Using bitwise OR 0 to floor a number
...rs are truncated and all non-numbers become 0).
– David Michael Gregg
Jan 3 '18 at 11:31
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Use of “this” keyword in formal parameters for static methods in C#
... within dynamic languages
today with the performance and compile-time validation of
strongly-typed languages.
Extension Methods enable a variety of useful scenarios, and help make
possible the really powerful LINQ query framework... .
it means that you can call
MyClass myClass = new M...
Ruby: extend self
In Ruby, I understand the basic idea of extend . However, what's happening in this segment of code? Specifically, what does extend do? Is it just a convenient way of making the instance methods into class methods? Why would you do it this way rather than specifying class methods from the beginnin...